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Description
best spring reverb pedal Subdecay Super Spring Theory Reverberator PedalSubdecay Super Spring Theory Reverberator Pedal One of the best spring reverb pedals just got even better! Subdecays original Spring Theory pedal took a reverb pedals design and pared it down until it was nearly as simple as the very spring tank it is derived from. Two knobs adorned it: Reverb and Depth, and a simple toggle switch to turn the Spring mode into Room mode. The new Super Spring Theory adds two more knobs: Dry and Tone, and an additional
Subdecay Super Spring Theory Reverberator PedalOne of the best spring reverb pedals just got even better! Subdecay’s original Spring Theory pedal took a reverb pedal’s design and pared it down until it was nearly as simple as the very spring tank it is derived from. Two knobs adorned it: Reverb and Depth, and a simple toggle switch to turn the Spring mode into Room mode.
The new Super Spring Theory adds two more knobs: Dry and Tone, and an additional toggle: Trails. Brian from Subdecay overhauled the original Spring Theory to address every customer need from the first iteration.
Some folks thought that maybe the Spring Theory tone was a tad bright, while others liked it the way it is. For this ambivalence, a Tone knob was added. Some people claimed the pedal needed a mix, hence the addition of the Dry knob. However, above all else, several people wondered whether the Spring Theory has some sort of hidden control that allows reverb trails to be heard after the pedal is turned off. It didn’t, but the Super version has this located on the face of the unit.
One thing that was not changed, was the reverb algorithm—perhaps the most convincing in the digital reverb realm. With this as its foundation, the Super Spring Theory is an incredible feat of engineering and well worthy of the “super” moniker.
The Subdecay Spring Theory runs on 9–18v (with 18v being for more headroom) with a 2.1mm center-negative Boss-style plug. The current draw is less than 100mA—isolated power supply ready!?
Features:
• Powered by a regulated 9VDC to 18VDC adaptor with a negative center 2.1mm barrel style plug.
• If using a “daisy chain” power supply, all other pedals MUST be negative ground.
• Current draw is less than 100mA.
• Length 4.4? X Width 2.3? X Height 1.0?
• Input impedance- 1M.
• Output impedance- 1K.
• Designed and handcrafted in Oregon.
• Die-cast metal enclosures for durability.
• Red LED indicator.
• Three-year limited warranty from Subdecay.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.2 ★★★★★
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Product Reviews
★★★★★ 5
Wonderful
Super comfy and easy on and off, yet stylish imo! I could walk miles in these as a 56 yo and have worn them for three years! I hope they never stop making them. The only tweek I would suggest is to cover the footbed with leather or suede not cloth so they would last longer!
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Reviewed in the United States on April 15, 2026
★★★★★ 5
Great value and super comfy!
Size: 7, Color: Sand
These shoes are so comfortable and my new go to for summer. They are lightweight and fit like a glove. Great value
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Reviewed in the United States on May 25, 2026
★★★★★ 5
Real 14k gold earrings
Beautiful 14k Gold earrings reasonably priced fast shipping I will be back to shop here again, thank you 🙏🏽
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Reviewed in the United States on October 24, 2025
★★★★★ 5
Lovely sandals!
I highly recommend!
These are so comfortable! Right out of the box, they can be worn all day. The velcro-adjustable straps are great for making for a perfect fit. The aren't clunky to wear, even though they appear to be. They're super cute, in my opinion. The sock liner is textile, so feet feel good all day, not slimy, like leather and suede can sometimes make feet feel if socks aren't worn.
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Reviewed in the United States on March 17, 2026
★★★★★ 5
Cute and Comfortable
Size: 10, Color: Black
This is my second pair. I bought the sand color at my local Macy's. I got their last pair. I have issues with back pain and ankle swelling and pain. These are so comfortable I had to get them in Black. The adjustable straps are great. My feet are a little bit wider because of the swelling issues. So if you have very narrow feet these might be a little big. You might want to go down a half a size. But otherwise I wear a size 10 and they fit perfectly. I don't think the picture does the color justice. The black almost looks like velvet, it's very deep and rich. I wore them out today for the first time and got lots of compliments. The footbed is very comfortable with the memory foam. Lots of support. I noticed my back and ankle pain is much better wearing these. I've never owned UGG before. If these hold up really well and continue to stay comfortable, I will be purchasing other styles for fall and winter.
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Reviewed in the United States on May 1, 2026